D.O.T. Harmony unit

I've come back to honkai after a year or so and i am highly disappointed that a harmony dot unit hasn't been made yet. I grabbed kafka and blackswan out the gate day one and just feel there being done so dirty. Anyway i dont know if they plan on making a unit like that or not so i was wondering what type of kit was everyone thinking a dot harmony unit will have (or atleast your funny ideas for one) .